CVE-2022-47320Network attack vector

Configuration tampering via discovery protocol authentication bypass

Published May 22, 2023 · Updated Jan 16, 2025

Authentication bypass in Dataprobe iBoot-PDU firmware before 1.42.06162022 allows remote authenticated users to change device configuration. The basic discovery protocol accepts configuration operations through an alternate channel without enforcing normal management authorization. Network access and low privileges are required; successful use exposes basic device information and permits unauthorized settings changes without interrupting service.

CVSS severity8.1
High
EPSS probability0.51%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in Dataprobe iBoot-PDU firmware before 1.42.06162022 allows remote authenticated users to change device configuration. The basic discovery protocol accepts configuration operations through an alternate channel without enforcing normal management authorization. Network access and low privileges are required; successful use exposes basic device information and permits unauthorized settings changes without interrupting service.

The record

CVE
CVE-2022-47320
Published
May 22, 2023
Updated
Jan 16, 2025
Vendor
Dataprobe
Product
iBoot-PDU Firmware
Classifications
CWE-288, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 22, 2023CVE publishedPublication date reported by the CVE source.
  2. Jan 16, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <1.42.06162022

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Dataprobe · iBoot-PDU Firmwareversion=0 <1.42.06162022

Published CVSS scores

8.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
8.1ICS-CERTCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-288Authentication Bypass Using an Alternate Path or Channel
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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